baber/WOPTO huggingface dataset:
Patent JP-H01246483-A (JP)
Title: Chemical charging process and unit therefor
Inventor: KAIMORI MICHINOBU
IPC: D06P5/00
Filed: 1988-03-28
Abstract: PURPOSE:To provide the title unit so designed that a holder capable of holding plural chemical containers is intermittently rotated, and at its stopped position, one of said container is gripped and transferred to the above of a chemical-receiving tank followed by inverse charge of the chemical into said tank, thereby enabling the chemical to be reasonably charged without the need for any complicated pipings. CONSTITUTION:A circular holder 1 capable of holding plural chemical containers is rotated by means of an intermittently rotating means 5, and said containers 3 are successively brought to the above of a unloading means 9; and when the system is stopped by a positioning cylinder 7, one of said containers 3 is lifted between a pair of arms 19 within a gripping part 12 through a lifting plate 10 at the upper end of said means 9, and is gripped with said a pair of arms 19, allowed to slide above a chemical-receiving tank 13 followed by charging said tank 13 with the chemical in said container 3 by a rotary means 24. Thereafter, the container 3 emptied is returned to the original unloading position by a transfer means 11, being released from the gripping part 12, allowed to descend and returned to the original position in the holder 1. The above process is automatically repeated in succession, thus accomplishing easy and reasonable charge of plural chemicals into the tank 13 without the need for complicated pipings.
Patent JP-S58194066-A (JP)
Title: Toner supplementing method
Inventor: MIYAWAKI SHIYOUZOU
IPC: G03G15/08
Filed: 1982-05-10
Abstract: PURPOSE:To eliminate the excessive supplement of toner and to obtain proper toner density by selecting one of three reference values according to the result of comparison between averaged magnetic permeability and set reference values or detected magnetic permeability, and controlling toner supplement. CONSTITUTION:The magnetic permeability detected by a toner density sensor is averaged and the averaged magnetic permeability is compared with preset reference values to control the toner supplement. When the magnetic permeability is detected at the frequency of an LC oscillating circuit, detected frequencies are averaged to obtain the mean value, which is compared with a set reference frequency to perform the supplement when the mean value is less. Further, three kinds of reference value Y-, Y0, and Y+ for comparison with the detected magnetic permeability are set while specifying Y1<Y0<Y+, and one of reference volues Y-, Y0, and Y+ is selected for next detection according to the value of the detected magnetic permeability X.
Patent JP-S522582-A (JP)
Title: Method of temperature control at melting and solidifying point of meta l
Inventor: FURUNO FUMIYA
IPC: G05D23/00
Filed: 1975-06-24
Abstract: PURPOSE:By maintaining the surface temperature of crucible equal in the average, to the temperature of metal in the crucible, which is at the solidifying point, the sum of heat transmission to metal through crucible is made zero and thus the metal is automatically held at solidifying point long time.
Patent JP-S574168-A (JP)
Title: Field-effect transistor device
Inventor: SAITOU AKIRA
IPC: H01L21/338
Filed: 1980-06-10
Abstract: PURPOSE:To obtain the FET, the leakage currents of a gate thereof are small and characteristics thereof are not deteriorated, by making a drain region thinner than a source region. CONSTITUTION:A gate electrode 11 is formed on a gate region of a dug-in section of a GaAs active layer 12, and an upper section of the source region is coated selectively with an ohmic AuGe/Ni electrode 10. The surface is coated selectively with a resist 13, the active layer 12 is etched and an ohmic AuGe/Ni electrode 14 is attached similarly. The thickness of the layer 12 just under the electrode 10 is made approximately 0.4-1mum and one just under the electrode 14 approximately 0.3- 0.8mum, and series resistance is made small between the source and the gate and large between the gate and the drain respectively. When the difference of the amount of the digging-in of the drain region and the gate region is made 0.2mum or more, the concentration of an electric field at an end of the electrode 14 can be relaxed, and pressure resistance is improved. According to this constitution, the leakage currents of the gate are decreased, high output is obtained and characteristics are not deteriorated because the series resistance between the source and the gate is small.
Patent JP-S62235510-A (JP)
Title: Printed board pattern inspecting apparatus
Inventor: SAKURAI YUTAKA
IPC: H05K3/00
Filed: 1986-04-07
Abstract: PURPOSE:To curb change of irradiated positions without a mechanism of correcting them, by using an optical fiber in a light-guiding unit of laser beam and making a flashing mode of laser source a multi-transversal mode and multi- longitudinal mode. CONSTITUTION:A beam of light emitted from an Ar laser 1 is divided by a half-mirror and radiated into optical fibers 5A, 5B separately. The beams outgoing from the optical fibers 5A, 5B are expanded horizontally by cylindrical lenses 6A, 6B and 7A, 7B respectively and collected vertically, reflected by cold mirrors 8A, 8B and projected linearly onto printed boards 9A, 9B. Fluorescence images excited by these exciting beams are projected onto image sensors 12A, 12B and they are transported to an image processing unit. Laser output used in this construction, by transformation into multi-longitudinal mode and multi-transversal mode, causes reduction of coherence. By this arrangement, the laser beam approaches general illuminating beam of light for harmonizing local unevenness of distribution of illumination intensity of an illuminating unit.
Patent JP-H04312173-A (JP)
Title: System for synthesizing master reset distributor
Inventor: KONDO AKIRA
IPC: H03K19/00
Filed: 1991-04-11
Abstract: PURPOSE:To unnecessitate the design work of a master reset distributor with manual aid. CONSTITUTION:Logic connection information from a logic connection information storing means 1 is transferred to a register detecting means 2 with a data transfer line 7 and to a master reset signal distributing means 5 with the data transfer line 1. The register detecting means 2 detects the input load value of a register and its master reset terminal where a master reset signal used in the logic circuit is undistributed from logic connection information and transfers it to a master reset distributor synthesizing means 4 with the data transfer line 8 as register information. Distributor constitution information stored in a distributor constitution information storing means 3 is transferred to the master reset distributor synthesizing means 4 with the data transfer line 9. The master reset distributor synthesizing means 4 synthesizes the master reset distributor from register information and distributor constitution information so as to transfer the logic connection information to a logic connection information storing means 6 with the data transfer line 12.
Patent JP-H03278851-A (JP)
Title: Holder with cutter for masking film roll
Inventor: YAMASHITA SHOICHI
IPC: B05B15/04
Filed: 1990-03-27
Abstract: PURPOSE:To enhance the user's convenience of a cutter by mounting the film receiving plate provided along the lateral direction of a frame body in a revolvable manner and the spring energizing the film receiving plate. CONSTITUTION:A masking film winding roll A is mounted on a holder part 5 so that a tape adhesive surface is turned toward the film presser 6 of a frame body 2a when a film (a) is delivered to the gap between frame bodies 2a, 2b. The start end of the film (a) is drawn out to the outside of a holder main body 1 through the space between a cutter blade 4 and a cutter receiver 10. Then, a finger is applied to the grasping parts 9 of both frame bodies 2a, 2b to apply light tension to the bonded film (a) and both grasping parts 9 are gripped to revolve both frame bodies 2a, 2b so as to bring both of them to a closed state and the film (a) is cut by the cutter blade 4. By this method, bonding work can safely be carried out.
Patent JP-2000264794-A (JP)
Title: Production of silicon carbide single crystal
Inventor: FUTATSUYAMA KOKI
IPC: C30B29/36
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of waving and warps in a silicon carbide single crystal layer and to improve the crystal characteristics of the silicon carbide single crystal. SOLUTION: A silicon carbide single crystal layer 2 is formed on a silicon substrate 1 and a surface-roughened layer 3 having the surface large in unevenness in comparison with that of the surface of the silicon carbide single crystal layer 2 is formed on the silicon carbide single crystal layer 2. Then, the surface-roughened layer 3, the silicon carbide single crystal layer 2 and the silicon base plate 1 are mounted on a pedestal 4 so that the surface of the surface-roughened layer 8 is brought into contact with the pedestal 4. Thereafter, the silicon substrate is removed.  Thus, in the case that the surface-roughened layer 3 having the surface large in unevenness in comparison with that of the surface of the silicon carbide single crystal layer 2 is formed and the side of the surface-roughened layer 3 is brought into contact with the pedestal 4, when silicon of molten silicon substrate 1 enters between the surface-roughened layer 8 and the pedestal 4, base points of the surface tension of the molten silicon are dispersed and the silicon is uniformly distributed on the whole surface of the surface-roughened layer 3. Thereby, the waving in the silicon carbide single crystal layer 2 is suppressed.
Patent JP-H09202320-A (JP)
Title: Cups for juice and snack integrated combinedly
Inventor: HAMAIDE YUUJIROU
IPC: B65D25/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To allow a cup to be carried in a single hand to allow eating/drinking during moving by making a mouth of a small cup for snacks large so that it may not drop into a bottom when it is overlaid on a large cup for juice, providing an entrance for a straw and making the cups into a single body with them overlapped. SOLUTION: A mouth of a small cup 1 for snacks is made larger, so that the cup may not drop into a bottom even when it is overlaid over a large cup 2 for juice. Then a straw entrance 3 for allowing a straw to pass through is provided on the small cup 1, while a notch 4 and a fold 5 are provided on the large cup 2. In addition, a cup having a suitable angle so that the straw comes to the bottom of the large cup 2 is used as the small cup 1. A cup comprising the cups for juice and snacks can be utilized as a recycled cup, and it is possible to sell by a vending machine since its structure only comprises two cups overlapping.
Patent JP-H11260123-A (JP)
Title: Structure of outdoor lamp
Inventor: TAKENOBU HIROAKI
IPC: F21S8/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To easily change and adjust to height of a lamp after the installation of an outdoor lamp by mounting a plurality of pole elements having male and female engagement portions on an utility pole, and mounting a stopper means for determining the engagement amount on the male and female engagement portions. SOLUTION: A telescopic pole 3 comprises three pole elements 3a, 3b, 3c comprising male and female engagement portions 4, 5, and the male and female engagement portions 4, 5 respectively comprise stopper means for determining an engagement amount L. The pole elements 3a, 3b, 3c are hollow, an upper side thereof is thinner than a lower side thereof, so that a lower end portion of the upper side serves as the male engagement portion 5 and an upper end portion of the lower side serves as the female engagement portion 4. As the stopper means 6, for example, the holes are formed on the opposite side faces of the female engagement portion 4, the through holes are formed on the male engagement portion 5 in multi-stage, and a headed pin is inserted into one through hole from the hole to be projected from the opposite hole.
Patent JP-H10272444-A (JP)
Title: Garbage disposal device
Inventor: KATO TOMIKAZU
IPC: C12M1/33
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a garbage disposal device using a chain guide of a low cost. SOLUTION: In a garbage disposal device, a garbage agitating shaft 18 is inserted into a garbage agitating vessel on the bottom part side and a transmission gear 22 is fitted to the agitating shaft projected out of the agitating vessel and a chain 24 is connected between a driving gear 28 fitted to a driving motor 26 and the transmission gear 22. A chain guide 50 near to the chain 24 positioned on the delivery side of the driving gear 28 is installed. The chain guide 50 has a shape of either of a projecting part, a recessing part or a flat plate part opposite to the chain wheels. When the driving motor 26 is rotated in either forward or backward direction, the chain guide 50 is provided on each of the delivery side.  Even when the chain 24 is loosened by an initial stretch, the chain 24 is not detached from the driving gear 28 and the transmission gear 22 because the looseness degree is regulated by the guide 50. The guide 50 is low at a cost. Since the guide 50 is in a noncontact state with the chain 14, the power consumption is low.
Patent JP-S533977-A (JP)
Title: Production of magnetic film
Inventor: TERADA AKIRA
IPC: H01F10/18
Filed: 1976-07-01
Abstract: PURPOSE: To produce steadily a medium of high square ratio of magnetic loop, and of constant coercive force by the formation of ϒ-Fe 2 O 3  film on a Al alloy base plate by simultaneous addition of Ti and Co to the sputtering target. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S575832-A (JP)
Title: Production of boron nitride-dispersed metal or alloy
Inventor: KUROSAWA TAKASHI
IPC: C22C1/10
Filed: 1980-06-10
Abstract: PURPOSE: To enhance the dispersibility of boron nitride powder, when the boron nitride powde is added and dispersed into a metal or alloy melt, by adding at least one of Zr, Ti, Al, Cr and Si into the melt.  
     CONSTITUTION: When boron nitride powder is added into copper, a copper alloy or the like, at least one of Zr, Ti, Al, Cr and Si is added into the melt of the said metal or alloy, and then the boron nitride powder is added. The metal such as Zr, Ti, etc. enhances the wettability of the boron nitride to the melt of the copper alloy or the like, so that the boron nitride particles can be uniformly dispersed into the melt. Consequently, a boron nitride-dispersed metal or alloy can be easily produced by solidifying the treated melt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0791574-A (JP)
Title: Coupling for culvert
Inventor: ASANUMA YOSHINORI
IPC: F16L21/02
Filed: 1993-03-12
Abstract: PURPOSE:To securely prevent deformation and breakage of members of a coupling due to an earthquake or the like by disposing a damper capable of being compressively deformed by a water pressure between annular anchoring members fixed to the ends of a pair of culverts to be connected and flexible water stoppers provided around the fixing members. CONSTITUTION:A coupling 1 is provided with a fixing members 2, 2' fixed at the opposite surfaces of a pair of culverts. A large-diameter cylindrical body 9 is loosely fitted to a bar 7 of a durable member 5 for connecting the fixing member 2, 2' within a predetermined range in such a manner as to be brought into or out of relative contact with each other. A primary and a secondary flexible water stopper 10, 11 are disposed coaxially on the outer periphery of an annular row of the cylindrical body 9. An annular damper 15 such as foam rubber compressively deformed if a water pressure therein exceeds a given value due to an earthquake or the like is provided in a space 14 defined by the anchoring members 2, 2' and the primary and secondary flexible water stoppers 10, 11. Consequently, it is possible to restrain an increase in water pressure, and prevent deformation and breakage of the members of the coupling.
Patent JP-S58194514-A (JP)
Title: Sealing method of container
Inventor: CHIMURA YOSHIO
IPC: B29C65/18
Filed: 1982-05-11
Abstract: PURPOSE:To reduce the peeling strength in breaking a seal, by a method wherein when the opening part of container with flange is sealed with a cover with tab, a seal bar being put on said flange, having a protruding seal part on its part and provided with a notch part on the inner peripheral surface of said protruding seal part, is used. CONSTITUTION:When the opening part of a container main body 16 having a flange 18 is sealed with the cover 17 having a tab 19, the part formed by being protruded with the protruding seal part 14 of a seal bar 12 is sealed by being put upon the position of the tab 19 of the cover 17, by using the seal bar 12 composed of the ring seal part 13 extruded in a ring having a width narrower than the width of flange 18 formed on the upper end edge of container main body 16 and of the extruding seal part 14 formed extrudingly to the radial exterion direction in a body with said seal part 13 on a part of said seal part 13. Thus, the container having sufficient adhesion strength and capable of drastically reducing the peeling strength in breaking the seal can be obtained.
Patent JP-H01251710-A (JP)
Title: Vapor growth apparatus
Inventor: HONDA YASUAKI
IPC: C23C16/44
Filed: 1988-03-31
Abstract: PURPOSE:To maintain a preferable crystal growth without pressure rise in a reaction furnace by composing a reaction gas alternate passage at the downstream side of a susceptor, and collecting reaction product. CONSTITUTION:A carbon susceptor 13 is heated, reaction gas is supplied from a supply port 16 in a state that a crystalline board 14 is heated to 700-800 deg.C, compound semiconductor is reactively grown on the board 14. Excess reaction gas is directed from inside toward outside elevationally at an alternate passage along wall faces 17a, 18a, passed sequentially through a first groove 19, a second groove 20 and a third groove 21, and discharged from an outlet 22. Reaction product 23 is dropped in the bottom of the groove or adheres to its wall face. Accordingly, the product scarcely adheres to the outlet 22, thereby preventing the outlet 22 from being blocked for a long period of time.
Patent JP-2000271816-A (JP)
Title: Circular saw
Inventor: WAKAO HIROMICHI
IPC: B23D61/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To impart versatility responding to a material to be cut having various thickness to one circular saw, to sufficiently ensure thickness required for ensuring strength of the circular saw, and to eliminate clogging due to chips. SOLUTION: A circular saw is provided, wherein a right cutting edge 21 is positioned close to a right disk surface 11 of a body 1 in an axial direction of the body 1, and a left cutting edge 22 is positioned close to a left disk surface 12 in the axial direction, and saw teeth 2 are continuously arranged between the right cutting edge 21 and the left cutting edge 22 in the axial direction. Therefore, if the number of teeth is increased, contacting points of the circular saw with a material to be cut are not increased to prevent increasing of a cutting load. The position of saw teeth are varied to right and left, thereby ensuring the large thickness of the body 1, producing a room for passing chips through to reduce clogging due to the chips.
Patent JP-H02258767-A (JP)
Title: Pyrimidine derivative
Inventor: YAMADA SHUHEI
IPC: C07D239/26
Filed: 1989-03-30
Abstract: NEW MATERIAL:A pyrimidine derivative expressed by formula I (R is 1-10C linear alkyl, cyclohexane ring is trans-configuration). EXAMPLE:2-(3',5'-difluoro-4'-cyanophenyl)-5-(trans-4''-propylcyclohexyl). USE:Used as electro-optical indicating material. Has high transition point of nematic-isotropic liquid. Has positive and extremely large anisotropy of permittivity. PREPARATION:A compound expressed by formula (2) is used as starting raw material and a compound expressed by formula (6) is obtained through compounds expressed by formula (3), formula (4) and formula (5). Next, resultant compound is reacted with a compound expressed by formula (7) in ethanol in the presence of metallic sodium to obtain a compound expressed by formula (8). Further, reacted with cuprous cyanide in N-methyl pyrrolidone to afford the compound expressed by the formula I.
Patent JP-H06264033-A (JP)
Title: Photocurable adhesive composition
Inventor: MURAKAMI SEIHO
IPC: C09J4/02
Filed: 1993-03-13
Abstract: PURPOSE:To obtain the subject compsn. which exhibits a sufficient adhesive power under severe conditions e.g. in producing an FPC substrate and which loses the adhesive power when exposed to light, e.g. ultraviolet rays, and is easily peeled without transferring to the adherend. CONSTITUTION:The objective compsn. comprises an alkoxylated acrylic polymer obtd. by polymerizing a compd. of the formula: CH2=C(R<1>)CO-(OR<2>)n-OR<3> (wherein R<1> is H or methyl; R<2> is a lower alkylene group; R<3> is a lower alkyl group; and (n) is 1-4), an unsatd. compd. having at least three acryloyl groups in the molecule, a photopolymn. initiator, and a polymn. inhibitor.
Patent JP-S63245678-A (JP)
Title: Dna determining resistance to medicament and its utilization
Inventor: SHIGEMATSU YOSHIO
IPC: C07K14/415
Filed: 1987-03-31
Abstract: PURPOSE:To make plants resistant to herbicide by identifying the DNA of extranuclear chloroplast coding resistance to chemicals, especially to herbicides and introducing the DNA sequence into other plants. CONSTITUTION:The DNA of extracellular chloroplast gene of a plant resistant to chemicals is obtained by substituting the codon coding serine which decides the sensitivity to chemicals with another codon coding threonine in the plant sensitive to chemicals. Other DNA including the base sequence of TTG-ATC- TTC-CAA-TAT-GCT-ACT-TTC-AAC-AAC also shows similar properties. The above-cited cells resistant to chemicals, especially herbicides are collected, for example, from Nicotiana tabacum var. Samsun NN.
Patent JP-S59207909-A (JP)
Inventor: DANIERU GURASE
IPC: F04B39/04
Filed: 1984-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61238414-A (JP)
Title: Cooler for steel products
Inventor: KODOI AKIO
IPC: B21B45/02
Filed: 1985-04-16
Abstract: PURPOSE:To make always uniform the temp. distribution in the transverse direction of steel products and to make uniform the quality thereof by cooling the steel products while installing draining bodies in optimum positions in accordance with the temp. distribution in the transverse direction of the steel products determined on the inlet side of a cooler and the meandering rate of the steel products. CONSTITUTION:The temp. distribution of a strip 10 incoming from the direction of an arrow is measured by a temp. distribution measuring instrument 50 and the meandering rate thereof is measured by a meandering rate measuring device 60. The draining rates of both edges 10a, 10b of the strip 10 are determined from these measured values and the draining bodies 30a, 30b are moved. The strip is cooled while cooling water is ejected. Another temp. distribution measuring instrument 90 is provided on the outlet side of the cooler and the data of the temp. distribution after cooling is fed back to a draining position control circuit 70. The temp. distribution in the transverse direction of the steel products is thus made always uniform and therefore the excellent quality is stably obtd.